#main{
    height: 640px;
    text-align: center;
}

#main p{
    font-size: 25px;
    color: #0088cc;
    margin: 10px;
}

.tip{
    font-size: 22px;
    color: #ffffff;
    background-color: cadetblue;
}

#main ul{
    margin: 0px auto;
    width: 1250px;
    height: 560px;
    padding: 0px;
    overflow: auto;
}

li{
    list-style: none;
    text-align: left;
    font-size: 16px;
    margin: 2px 0px;
    background-color: rgb(142, 187, 202)
}

.sno{
    display: inline-block;
    width: 150px;
    text-align: center;
    padding: 2px 10px;
}

.sname{
    display: inline-block;
    width: 100px;
    text-align: center;
    padding: 2px 10px;
}

.collegename{
    display: inline-block;
    width: 250px;
    text-align: center;
    padding: 2px 10px;
}

.classname{
    display: inline-block;
    width: 250px;
    text-align: center;
    padding: 2px 10px;
}

.isgreat{
    display: inline-block;
    width: 100px;
    text-align: center;
    padding: 2px 10px;
}

.grade{
    display: inline-block;
    width: 50px;
    text-align: center;
    padding: 2px 10px;
}

.gradepoint{
    display: inline-block;
    width: 50px;
    text-align: center;
    padding: 2px 10px;
}

.credit{
    display: inline-block;
    width: 50px;
    text-align: center;
    padding: 2px 10px;
}




